Check Inn Achievements Here is the full list of all 19 Check Inn achievements.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply AllWonNot wonAt the last momentCheck in a guest who is almost out of patience 05 August 2025 - Add a guideSnowy weatherComplete the Montreal level 26 July 2025 - Add a guideThe First ThousandCheck in one thousand guests 26 July 2025 - Add a guideSauna for EveryoneUpgrade a Sauna to the maximum 26 July 2025 - Add a guideSuperliftUpgrade elevator capacity to the maximum 26 July 2025 - Add a guideLightningUpgrade elevator speed to the maximum 26 July 2025 - Add a guideInsulationUpgrade room insulation to the maximum 26 July 2025 - Add a guideBig WashUpgrade a Laundry to the maximum 26 July 2025 - Add a guideVictory over HungerUpgrade a Kitchen to the maximum 26 July 2025 - Add a guideMy First HotelComplete the Kansas level 25 July 2025 - Add a guideCustomer orientationComplete any level without missing a single guest 25 July 2025 - Add a guideTo the Sky!Build a 50-story hotel Locked - Add a guideBig AppleComplete the New York level Locked - Add a guideGood serviceComplete the Nebraska level Locked - Add a guideWith easeWin in free mode on easy difficulty Locked - Add a guideSuccessful BusinessWin in free mode on medium difficulty Locked - Add a guideCapitalistWin in free mode on hard difficulty Locked - Add a guideSolid ResultCheck in 10,000 guests Locked - Add a guideExcellent!Complete a level with hotel rating of at least 4.9 Locked - Add a guide